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发明人郭海燕,冯建国,郑宇鹏. "A Process for Preparing High-Purity (S)-tert-Butyl 3-[(methylcarbamoyl)amino]piperidine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 110672618 A, 授权公告日 2017-06-19.
参考文献 Literature
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